CA1096035A - Method and apparatus for displaying a video picture on a matrix of light emitting elements - Google Patents

Method and apparatus for displaying a video picture on a matrix of light emitting elements

Info

Publication number
CA1096035A
CA1096035A CA305,357A CA305357A CA1096035A CA 1096035 A CA1096035 A CA 1096035A CA 305357 A CA305357 A CA 305357A CA 1096035 A CA1096035 A CA 1096035A
Authority
CA
Canada
Prior art keywords
row
light emitting
interval
voltage
pulse
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA305,357A
Other languages
English (en)
French (fr)
Inventor
Toshio Shionoya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of CA1096035A publication Critical patent/CA1096035A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/14—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by means of electrically scanned solid-state devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Liquid Crystal Display Device Control (AREA)
CA305,357A 1977-06-16 1978-06-13 Method and apparatus for displaying a video picture on a matrix of light emitting elements Expired CA1096035A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP71545/77 1977-06-16
JP7154577A JPS546421A (en) 1977-06-16 1977-06-16 Picture display unit

Publications (1)

Publication Number Publication Date
CA1096035A true CA1096035A (en) 1981-02-17

Family

ID=13463806

Family Applications (1)

Application Number Title Priority Date Filing Date
CA305,357A Expired CA1096035A (en) 1977-06-16 1978-06-13 Method and apparatus for displaying a video picture on a matrix of light emitting elements

Country Status (8)

Country Link
US (1) US4194215A (nl)
JP (1) JPS546421A (nl)
AU (1) AU524080B2 (nl)
CA (1) CA1096035A (nl)
DE (1) DE2826549A1 (nl)
FR (1) FR2394946B1 (nl)
GB (1) GB2000412B (nl)
NL (1) NL193042C (nl)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU177273B (en) * 1976-06-29 1981-08-28 Villamos Berendezes Es Keszule Circuit arrangement for representing picture of delicate gradation on display boards consisting of individual sources of light in matrix arrangement
DE2854236C2 (de) * 1978-12-15 1982-06-09 Deutsche Itt Industries Gmbh, 7800 Freiburg Farbfernsehempfänger mit mindestens teilweise digitaler Signalverarbeitung und mit mindestens einer integrierten Schaltung für das Luminanzsignal und die Chrominanzsignale
DE3015141C2 (de) * 1980-04-19 1985-10-03 Deutsche Itt Industries Gmbh, 7800 Freiburg Farbfernseh-Empfänger mit mindestens einer integrierten Schaltung für das Luminanzsignal und die Chrominanzsignale
JPS57207286A (en) * 1981-06-15 1982-12-18 Seiko Instr & Electronics Display unit
JPS5927687A (ja) * 1982-08-04 1984-02-14 Casio Comput Co Ltd ポケツタブルテレビジヨン受像機
CA1239468A (en) * 1984-01-13 1988-07-19 Yuji Watanabe Video display system
JPS60158780A (ja) * 1984-01-27 1985-08-20 Sony Corp 表示装置
US4745485A (en) * 1985-01-28 1988-05-17 Sanyo Electric Co., Ltd Picture display device
JP2574753B2 (ja) * 1986-02-17 1997-01-22 株式会社日立製作所 メモリ機能付ガス放電パネルの駆動方法
US4771278A (en) * 1986-07-28 1988-09-13 Charles Pooley Modular large-size forming lamp matrix system
JPS63169770U (nl) * 1988-03-28 1988-11-04
US5742265A (en) * 1990-12-17 1998-04-21 Photonics Systems Corporation AC plasma gas discharge gray scale graphic, including color and video display drive system
JP2790546B2 (ja) * 1991-02-28 1998-08-27 三菱電機株式会社 表示装置
JPH09101760A (ja) * 1995-10-04 1997-04-15 Pioneer Electron Corp 発光素子の駆動方法および駆動装置
US7283105B2 (en) * 2003-04-24 2007-10-16 Displaytech, Inc. Microdisplay and interface on single chip
KR100951901B1 (ko) * 2003-08-14 2010-04-09 삼성전자주식회사 신호 변환 장치 및 이를 갖는 표시 장치
CN1893539B (zh) * 2005-07-01 2011-05-25 康佳集团股份有限公司 数字显示装置及其扫描方法
CN104008715B (zh) * 2007-01-04 2016-11-23 西铁城精密器件株式会社 数字显示器
JP7145704B2 (ja) * 2018-09-11 2022-10-03 株式会社ジャパンディスプレイ 表示装置及びルーム装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590156A (en) * 1968-08-28 1971-06-29 Zenith Radio Corp Flat panel display system with time-modulated gray scale
US3627924A (en) * 1969-05-16 1971-12-14 Energy Conversion Devices Inc Flat screen television system
US3654606A (en) * 1969-11-06 1972-04-04 Rca Corp Alternating voltage excitation of liquid crystal display matrix
CA949159A (en) * 1970-06-20 1974-06-11 Teruo Sato Scanning apparatus for dc el crossed-grid panel
US3909788A (en) * 1971-09-27 1975-09-30 Litton Systems Inc Driving circuits for light emitting diodes
US3740570A (en) * 1971-09-27 1973-06-19 Litton Systems Inc Driving circuits for light emitting diodes
JPS5238693B2 (nl) * 1971-12-30 1977-09-30
US3838209A (en) * 1972-06-08 1974-09-24 Matsushita Electric Ind Co Ltd Scanning apparatus for a matrix display panel
US3863023A (en) * 1973-02-28 1975-01-28 Owens Illinois Inc Method and apparatus for generation of gray scale in gaseous discharge panel using multiple memory planes
JPS5331698Y2 (nl) * 1973-05-19 1978-08-07
SE403529B (sv) * 1975-01-21 1978-08-21 Western Electric Co Bildpresentationsanordning
HU177273B (en) * 1976-06-29 1981-08-28 Villamos Berendezes Es Keszule Circuit arrangement for representing picture of delicate gradation on display boards consisting of individual sources of light in matrix arrangement

Also Published As

Publication number Publication date
DE2826549A1 (de) 1979-01-04
FR2394946B1 (fr) 1985-11-22
GB2000412B (en) 1982-01-27
JPS546421A (en) 1979-01-18
NL193042B (nl) 1998-04-01
GB2000412A (en) 1979-01-04
FR2394946A1 (fr) 1979-01-12
JPS6131670B2 (nl) 1986-07-22
NL193042C (nl) 1998-08-04
AU524080B2 (en) 1982-09-02
US4194215A (en) 1980-03-18
AU3719678A (en) 1979-12-20
NL7806530A (nl) 1978-12-19

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Legal Events

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